Panasonic PT-RZ475 series User manual

1-Chip DLP™Projectors
PT-RZ475 Series
Ideal for Rear Projection—
Extremely Long-Term Continuous Operation

SOLID SHINE series uses the newly developed LED/Laser-combined light source
SOLID SHINE series projectors provide solid reliability and
long-lasting brightness unprecedented by conventional
lamp-based projectors.
Approximately up to 10 years*1of maintenance-free
operation
No need to replace the light source or air filter, providing
a dramatic reduction in the Total Cost of Ownership (TCO).
Long-lasting picture quality
Excellent picture quality and brightness are maintained for
a long time.
Superb color reproduction
Beautiful, vivid colors exceeding the levels of conventional
projectors.
Quick start, quick off
The image appears almost instantly upon powering up,
and there is no need for cooling after turning the power
off. The power can be turned on immediately after being
turned off, and it can be turned on/off as many times as
you want.
A Short-Throw SOLID SHINE Projector Featuring
Long-Term Reliability and Excellent TCO
The PT-RZ475, a new Panasonic SOLID SHINE projector member, has no lamps or air
filters, allowing it to achieve an extraordinarily long period of maintenance-free opera-
tion. This high-performance LED/Laser projector boasts up to 87,600 hours*1of con-
tinuous operation, i.e., about 10 years of 24/7 projection, while maintaining excellent
brightness and picture quality. The total cost of ownership (TCO) has also been
reduced because you no longer have to keep replacement lamps and filters on hand.
Equipped with a high-precision short-throw lens, the PT-RZ475 is ideal for rear projec-
tion, for use in monitoring/control rooms, or for digital signage.
Full HD
PT-RZ475
3,000 lm
PT-RZ475 Optical Structure Image
Phosphor wheel
(changes from
blue to green)
LED
(blue)
LED (red)
Light sensor for
SOLID SHINE drive
Laser (blue)
DLP™ chip
Projection lens
Condenser
lens
*1 With LIGHT POWER set to Eco2. Replacement of other parts than the light source may be required in shorter period.
24 hours/day ×365 days/year ×10 years = 87,600 hours

Outstanding Approx. up to 10 Years*1of
Continuous Operation
This new LED/Laser-combined light source
requires no maintenance for approximately up to
10 years.
*1In many cases, this means no
maintenance until your next refresh cycle.
Naturally, there are no lamp burnout problems
during use, so reliability is further increased.
There is also no filter to clean due to carefully
engineered sealed optics. As a consequence,
running cost is dramatically lowered because of
the savings on lamp costs, maintenance labor
and hassle of stocking lamps.
Beautiful Picture Quality for a Long Period
of Time with 24/7 Operation
The rate of brightness deterioration in the LED/
Laser-combined light source is extremely slow
compared to lamp-based projectors. The SOLID
SHINE drive uses a built-in sensor to constantly
detect the intensity of the light source and cor-
rect corresponding changes in white balance.
This all helps to maintain excellent picture quali-
ty for a long period of time. Contrast is out-
standing too, at 20,000:1, and images are
reproduced with a wide dynamic range. There is
no maintenance required because the PT-RZ475
does not use a lamp or air filter. And it has an
efficient cooling system and dust-resistant struc-
ture, and uses a DLP™chip that has a long life.
Together, this makes the PT-RZ475 ideal for
24/7 operation.
Heat Pipe Cooling System Maintains Stable
Operation up to 45 °C (113 °F)*2
Laser cooling is performed by releasing the heat
to cooling fins, then cooling with a heat pipe
cooling system. This suppresses temperature
rises inside the projector and allows stable
operation up to an ambient temperature of
45 °C (113 °F)*2. The use of this heat pipe-
cooled system also achieves quiet operation of
35 dB*3, enabling viewers to concentrate on the
presentation or on quiet movie scenes.
Dust-Resistant Structure with an Airtight
Optical Block
The area between the LED/Laser to the DLP™
chip and prism is hermetically sealed to form an
airtight structure for the optical block, the heart
of the projector. This resists the effects of dust
and other particles in the air, and enables use
of the projector in a wide range of environments.
Image Appears Immediately—No Need for
Cooling after Use
Images do not appear quickly with lamp-based
projectors because the projector requires time to
warm up. With the PT-RZ475, the image
appears almost instantly. There’s also no cooling
time required when turning the power off, so
you can quickly turn the projector on and off as
many times as needed.
Superior Color Reproduction
The LED/Laser-combined light source has a
higher level of color purity than an ordinary
lamp, allowing it to achieve color reproduction
with wider color space. Colors are more vibrant
than those of conventional projectors.
30×Drive*4Switching Prevents Color
Breaking
In 1-chip DLP™system projectors with conven-
tional lamp, a color wheel is used for time-divi-
sion multiplexing in a method where the human
eye combines the result to achieve a full-color
palette. In the PT-RZ475, this is done by on/off
switching of the LED/Laser-combined light
source. A unique Panasonic power supply circuit
provides time-division multiplexing with ultrafast
30×drive*4
. The resulting, high-definition
images exhibit virtually no color breaking*5.
DIGITAL LINK—The Single
Cable Solution
s Transmits Digital Signals up
to 100 m (328 ft) with a Single Cable
Equipped with a DIGITAL LINK terminal, the
PT-RZ475 allows transmission of HDMI, uncom-
pressed HD digital video, audio and control sig-
nals (Ethernet, RS-232C) for up to 100 meters
(328 feet) through a single CAT5e (STP) cable
or higher. This simplifies cabling and system
upgrades, making it ideal for ceiling-mounted
and other permanent installations.
s Optional ET-YFB100G Digital Interface Box
for Easy Setup
Used together with the new ET-YFB100G Digital
Interface Box, or other compatible equipment*6,
the installation of this projector is easier than
ever, without any need for external receivers.
The input signal can also be easily switched*7
LIGHT POWER
Normal
3,000 lm LIGHT POWER
Eco1
1,600 lm LIGHT POWER
Eco2
1,000 lm
10 years
87,600 hours
7 years
61,320 hours
LIGHT SOURCE LIFE
BRIGHTNESS
3 years
26,280 hours
PT-RZ475
Lamp-based
projector
0.1
0
0.1
[u]
[v] 0.2
0.3
0.4
0.2 0.3 0.4 0.5 0.6
Heat-pipe cooling system
Phosphor wheel
LaserLED (Red) LED (Blue)
Maintenance-Free 24/7 Operation
Color Space Comparison
BrightnessBrightness
Visible
brightness
100%
100%
Start-up time
Time
Time
Power is
turned on
Power is
turned on
Light source goes on
Lamp goes on
Start-up time
Lamp-based Projector
Time is required to reach maximum brightness.
Maximum brightness is reached as soon as the
light source goes on.
PT-RZ475
Long-Lasting Reliability High Picture Quality
Connection Flexibility
*2 The operating temperature range is 0 °C to 40 °C (32 °F to 104 °F) when used in
locations from 1,400 m to 2,700 m (4,593 ft to 8,858 ft) above sea level. If the
ambient temperature exceeds 35 °C (95 °F), the light output may be reduced to
protect the projector.
*3 With LIGHT SOURCE MODE set to NORMAL.
*4 Picture mode: Dynamic. 10×drive in other picture modes. The rate for each vertical
sync/blanking interval, with R/G/B light source switching set to 1×.
*5 A condition in which incorrect color expression causes color flickering.

from control panel or remote control of the pro-
jector to enable attractive presentations or les-
sons using multimedia content.
Abundant Connection Terminals
Interfaces include HDMI and DVI-I inputs. The
serial terminal (RS-232C) has an Emulate func-
tion that lets you continue using existing control
systems when replacing previous Panasonic
models. It is also possible to output audio dur-
ing Standby mode*8. This is convenient when
connecting an external audio system through the
projector*9. A closed caption decoder is built in.
Easy Remote Monitoring and Control
over a LAN
Web browser on a computer connected through
a wired LAN system lets you remotely operate
projectors and check their status. An e-mail
messaging function can also notify you the
overall projector status. In addition, Multi
Projector Monitoring and Control Software Ver.
2.8 is available for monitoring and controlling
multiple Panasonic projectors from a single PC.
The wired LAN terminal is compatible with
PJLink™(class 1).
Powered Focus, Short-Throw Lens
The lens axis can be
shifted ±10% vertically
and ±3.4% horizontally.
This enables to replace
an existing projector and
to make fine tweaks after
installation. Because it
is a powered focus, the
focus can be adjusted
by remote control when
it is installed in a rear
projection configuration.
Multi-Screen Support System Seamlessly
Connects Multiple Screens
s Edge Blending
The edges of adjacent screens can be blended
and their luminance controlled.
s Color Matching*10
This function corrects for slight variations in the
color reproduction range of individual projectors.
Multi-Unit Brightness Control
This function automatically corrects the bright-
ness fluctuations that occur over time in the
individual projectors of a multi-screen system.
Up to eight projectors can be controlled by
connecting to each other via a hub, and this
can be increased to a maximum of 2,048
projectors by using “Multi Projector Monitoring &
Control Software*11
.”
Portrait Mode Capability
Portrait mode allows the
projector to be mounted
with its side surface
facing down*12, for
projecting onto a long,
vertical screen. The
optional ET-PKR100P
ceiling mount bracket
for portrait projection is
also available.
3D Projection Capability
The PT-RZ475 can deliver
impressive 3D images when
viewed with active 3D glasses*13.
s The HDMI input terminal supports 3D to proj-
ect Blu-ray 3D images.
s DLP™Link™: You can build a 3D system with-
out the need for the optional transmitter.
s An additional 3D IR transmitter can be con-
NECTEDTOTHEPROJECTORS$39.#/54
terminal.
Other Features
s Daylight View Basic ensures clear images
even in brightly lit rooms.
s DICOM simulation mode*14 for clear X-ray
images.
s Rec. 709 mode for HDTV projection.
s Compatible with Crestron Connected.
™
s 15 m (49 ft) long-range wireless remote
control.
s Scheduling function.
s Flexible 360-degree installation
s A unique ID number can be assigned to each
projector using the supplied wireless remote
control unit.
s A lens-centered, symmetrical design provides
ease of installation.
s Customized startup logo: You can change the
default Panasonic start up logo to any logo
you want*15.
s Security features include a security bar, key
lock, and security password.
For details on other manufacturers’ equipment,
visit our Projector Global Web Site:
panasonic.net/avc/projector
Blu-ray disc
player
Document
camera
Desktop PCVCR
Digital Interface Box
ET-YFB100G
Transmitter/switcher
s#2%342/.CONNECTED
s%XTRON
s!-8
042:3ERIES
CAT5e (STP) cable or higher:
Video, audio and control
signals (up to 100 m / 328 ft)
3.4% 3.4%
10% 10%
Rear projection multi-screen
Rear projection multi-screen
Without Multi-Unit
Brightness Control
With Multi-Unit
Brightness Control
Time
Brightness
(A) (B)
Image from
the projector 1
Image from the
projector 2
Brightness
fluctuations
occur.
Time
Brightness
(A´) (B´)
Images from the
projector 1 and 2
Preset
brightness
Projector 1 Projector 1
Projector 3 Projector 3
Projector 2 Projector 2
Projector 4 Projector 4
PT-RZ475
PT-RZ475
Without edge
blending
With edge
blending
Overlapping
image edges
Color matching
Enhanced Installation
Ecology-Conscious Design
s Lamp-free (no mercury)
s Low heat dissipation
s RoHS Directive compliant
s No halogenated flame retardants are used in the cabinet.
s Lead-free glass is used for the lens.
s Light source mode is selectable to reduce power con-
sumption.
s “ECO” button on the remote control for easy setting up
of Eco Management functions.
s Standby power consumption of only 0.5 W has been
achieved. (STANDBY MODE: ECO)
s An Auto Off Timer switches the projector to standby
mode when no input signal is received for a preset time.
* #RESTRONS$IGITAL-EDIA'©%XTRONS8403YSTEMS
AND!-8S%NOVA$68
*7 Input selection and other ET-YFB100G operations can
be performed only when connecting to a DIGITAL
LINK compatible projector.
*8 Requires menu selection.
*9 Audio monitoring requires external speakers and an
audio amplifier.
*10 Consult you dealer for information about color
matching software.
* )FTHETEMPERATUREOFTHEPROJECTORSSURROUNDINGSIS
elevated, light output may be reduced in order to
protect the projector unit. If this software is used for
the brightness control of multiple projectors, please
ensure that as far as possible the temperature of the
surroundings is the same for all projectors.
*12 The projector itself cannot be set vertically by itself.
Also, the side with terminals should be facing
downward. Using the projector at an angle that
exceeds the available angle of 210° may result in
malfunctions. If setting up the projector at an angle
that exceeds 210° is required, consult your dealer.
*13 To view 3D images, active-shutter 3D glasses are
separately required. (In the active shutter system, the
right/left liquid crystal shutter is opened and closed
alternately according to projected images.
*14 This product is not a medical instrument. Do not use
it for actual medical diagnosis.
*15 A new logo can be uploaded by connecting a
computer to the PT-RZ475 through the LAN or serial
connection by using the Logo Transfer Software. Still
images that can be uploaded are limited to 1024 x
768 pixel bitmap files. Also, the application will
reduce the number of colors to 191.

ET-PKR100P
Ceiling mount bracket
for portrait
NOTE: Photos show the brackets attached to the PT-RZ470K.
ET-PKR100H
Ceiling mount bracket
for high ceilings
Options
ET-PKR100S
Ceiling mount bracket
for low ceilings
ET-YFB100G
Digital interface box
ET-MWP100G
Multi Window Processor
Brackets included for various installation needs,
including server rack (EIA standards) mounting.
ET-MWP100GMulti Window Processor
Turnkey Solution for Multi Window Presentations
System Connection Example
The ET-MWP100G Panasonic Multi Window Processor makes it possible to
quickly and efficiently combine multiple PT-RZ475 projectors into a multi vision
system. Equipped with 16 slots for input/output terminals, the ET-MWP100G
enables a combination of 5 optional interface boards, including a DIGITAL LINK
output board, to support a variety of input sources and output devices. Interface
boards are also easy to add or change, making the system highly flexible even
after it has been configured. Images can be split among multiple display units,
and multi-windows (PinP) can be freely allotted in desired sizes, locations, incli-
nations and overlapping orders. Display patterns can be registered and switched
by control software for Multi Window Processor, which is included with the
ET-MWP100G, installed onto a PC. Even with interface boards mounted onto all
16 slots, the ET-MWP100G features low power consumption of 160 W or less,
helping to lower the total cost of ownership (TCO) in 24/7 continuous operation.
DIGITAL LINK
Video signal
LAN
Output pattern examples
Multi Window Processor
ET-MWP100G*17
PC PC PC PC
Camera Camera Camera Camera
teleconference
system
Document
camera
Blu-ray disc
player
PT-RZ475PT-RZ475
PT-RZ475 Rear projection multi-screenPT-RZ475
Control PC*18
Major ET-MWP100G Features
s Dedicated “Control Software for Multi Window Processor” supplied
s 360° output rotation
s Simultaneous use of multiple layouts and canvases
s One or more windows (PinPs) on each canvas with 360° rotation of each window
s 16 interface board slots
s Easy addition and replacement of optional interface boards
s Low power consumption of max 160 W*16 with 16 interface boards mounted
s DIGITAL LINK compatibility (when the ET-MCQDL350 interface board mounted)
s Capability of up to 28 inputs with the ET-MCYDV100 DVI-U and ET-MCYSD200 3G/
HD/SD-SDI interface boards
s Up to 56 inputs with the ET-MCYSD210 HD/SD-SDI interface board
s Capability of up to 28 outputs with the ET-MCQDV150 DVI-U and ET-MCQDL350
DIGITAL LINK interface board
*16 When using a single power supply unit. The power consumption becomes 180 W when the optional ET-RPS100 power supply unit is added.
*17 Input/output interface boards must be mounted.
*18 The control software for Multi Window Processor, which is included with the ET-MWP100G, must be installed.

PT-RZ475G1 Printed in Japan.
All information included here is valid as of June 2013.
For more information about Panasonic projectors, please visit:
Projector Global Web Site – panasonic.net/avc/projector
Facebook – www.facebook.com/panasonicprojector
YouTube – www.youtube.com/user/PanasonicProjector
Weights and dimensions shown are approximate. Specifications and appearance are subject to
change without notice. Product availability differs depending on region and country. This product
may be subject to export control regulations. DLP, DLP logo and DLP Medallion logo are trademarks
or registered trademarks of Texas Instruments. The projection distances and throw ratios given in
this leaflet are for use only as guidelines. For more detailed information, please consult the dealer
from whom you are purchasing the product. The PJLink trademark is an application trademark in
Japan, the United States, and other countries and regions or registered trademarks. HDMI, the
HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries. All other trademarks are the prop-
erty of their respective trademark owners. Projection images simulated.
© 2013 Panasonic Corporation. All rights reserved.
Specifications
fH: 15.75 kHz, fV: 60 Hz [480i (525i)]
fH: 15.63 kHz, fV: 50 Hz [576i (625i)]
fH: 31.50 kHz, fV: 60 Hz [480p (525p)]
fH: 31.25 kHz, fV: 50 Hz [576p (625p)]
fH: 45.00 kHz, fV: 60 Hz [720 (750)/60p]
fH: 37.50 kHz, fV: 50 Hz [720 (750)/50p]
fH: 33.75 kHz, fV: 60 Hz [1035/60i]
fH: 33.75 kHz, fV: 60 Hz [1080 (1125)/60i]
fH: 28.13 kHz, fV: 50 Hz [1080 (1125)/50i]
fH: 28.13 kHz, fV: 25 Hz [1080 (1125)/25p]
fH: 27.00 kHz, fV: 24 Hz [1080 (1125)/24p]
fH: 27.00 kHz, fV: 48 Hz [1080 (1125)/24sF]
fH: 33.75 kHz, fV: 30 Hz [1080 (1125)/30p]
fH: 67.50 kHz, fV: 60 Hz [1080 (1125)/60p]
fH: 56.25 kHz, fV: 50 Hz [1080 (1125)/50p]
100–240 V AC, 5.0 – 1.8 A, 50 / 60 Hz
430 W (440 VA) (230 W*1with LIGHT POWER set to NORMAL/Eco1,
170 W*1with LIGHT POWER set to Eco2, 0.5 W with STANDBY
MODE set to ECO*2, 8 W with STANDBY MODE set to NORMAL)
16.5 mm (0.65 in) diagonal (16:9 aspect ratio)
DLP™chip ×1, DLP™projection system
2,073,600 (1,920 ×1,080) ×1, total of 2,073,600 pixels
Fixed, powered focus, F 1.8, f 11.9 mm
0.8:1
LED/Laser-combined (R, B: LED; G: Laser diode)
1.02–5.08 m (40–200 inches ) diagonally, 16:9 aspect ratio
3,000 lm
90 %
20,000:1 (full on/off)
1,920 ×1,080 pixels ( Input signals that exceed this resolution
will be converted to 1,920 ×1,080 pixels.)
fH: 27–100 kHz, fv: 24–120 Hz, dot clock: 25–162 MHz
fH: 15–100 kHz, fv: 24–120 Hz, dot clock: 162 MHz or lower
fH: 15.75 kHz, fV: 60 Hz [NTSC/NTSC4.43/PAL-M/PAL60],
fH: 15.63 kHz, fV: 50 Hz [PAL/PAL-N/SECAM]
Vertical: ±10% (manual), horizontal: ±3.4% (manual)
Vertical: ±40°
Ceiling/floor, front/rear
HDMI 19-pin ×1 (Deep Color, compatible with HDCP)
480p(525p),576p(625p),720(750)/60p,720(750)/50p,
1080 (1125)/ 60i, 1080 (1125 )/50i, 1080 (1125)/25p,
1080 (1125)/24p, 1080 (1125)/24sF, 1080 (1125)/30p,
1080 (1125)/ 60p, 1080 (1125 )/50p,
VGA (640 ×480)–WUXGA*4(1,920 ×1,200), compatible with
non-interlaced signals only, dot clock: 25–162 MHz, audio signal:
linear PCM (sampling frequencies: 48 kHz, 44.1 kHz, 32 kHz)
DVI-I 29-pin ×1 (DVI 1.0 compliant, compatible with HDCP,
compatible with single link only)
480p (525p), 576p (625p), 720 (750)/60p, 720 (750)/50p,
1080 (1125)/ 60i, 1080 (1125 )/50i, 1080 (1125)/25p,
1080 (1125)/24p, 1080 (1125)/24sF, 1080 (1125)/30p,
1080 (1125)/ 60p, 1080 (1125 )/50p,
VGA (640 ×480)–WUXGA*4(1,920 ×1,200), compatible with
non-interlaced signals only, dot clock: 25–162 MHz
R/B: 0.7 Vp-p, 75 ohms, G: 0.7 Vp-p (G: 1.0 Vp-p for sync on G),
75 ohms, HD/VD, SYNC: TTL, high impedance, positive/
negative automatic
Y: 1.0 Vp-p (including sync signal), PB/ PR(CB/CR): 0.7 Vp-p, 75 ohms
D-Sub HD 15-pin (female) ×1 (RGB/YPBPR/YCBCR×1)
Pin jack ×1
M3 (L, R) ×1
M3 (L, R) ×1
D-sub 9-pin (female) ×1 for external control (RS-232C compliant)
RJ-45 ×1 (for network and DIGITAL LINK (video/audio/network/
serial control) connection, 100Base-TX, compatible with PJLink™ ,
HDCP compatible, Deep Color compatible)
480p(525p),576p(625p),720(750)/60p,720(750)/50p,
1080 (1125)/ 60i, 1080 (1125 )/50i,1080 (1125 )/25p,
1080 (1125)/24p,1080 (1125 )/24sF, 1080 (1125)/30p,
1080 (1125)/ 60p, 1080 (1125 )/50p,
VGA (640 ×480)–WUXGA*4(1,920 ×1,200), compatible with
non-interlaced signals only, dot clock: 25–162 MHz
Mini DIN 3-pin ×1, for 3D transmitter connection
Molded plastic
455 ×137*5×409 mm (17-29/32 ×5-13/32*5×16-3/32 in)
(lens incuded)
Approximately 11.5 kg (25.4 lbs)
35 dB (LIGHT POWER MODE: NORMAL)
Operating temperature: 0–45 °C*7(32–113 °F*7), operating
humidity: 20–80 % (no condensation)
Power cord (with secure lock) ×1, wireless remote control unit,
batteries for remote control (R6/LR6/AA type ×2), software CD-ROM
(Logo Transfer Software, Multi Projector Monitoring & Control Software)
Model
Power supply
Power consumption
DLP™ chip
Lens
Throw ratio
Light source
Screen size (diagonal)
Brightness*3
Center-to-corner uniformity*3
Contrast*3
Resolution
Scanning
frequency
Optical axis shift
Keystone correction range
Installation
Terminals
Cabinet materials
Dimensions (W ×H ×D)
Weight*6
Operation noise*3
Operating environment
Supplied accessories
Panel size
Display method
Pixels
HDMI/DVI-I (digital)
DVI-I (analog)/RGB
YPBPR(YCBCR)
Video
HDMI IN
DVI-I IN
Digital
RGB
YPBPR/YCBCR
COMPUTER (RGB) IN
VIDEO IN
AUDIO IN
AUDIO OUT
SERIAL IN
LAN / DIGITAL LINK
3D SYNC OUT
PT-RZ475
*1In STANDARD/GRAPHIC picture mode. Measured based on the power consumption rate
and a measurement method for the TV receiver.
*2When the STANDBY MODE is set to ECO, network functions such as power on over the LAN
network will not operate. Also, only certain commands can be received for external
control using the serial terminal.
*3Measurement, measuring conditions, and method of notation all comply with ISO
21118 international standards.
*4WUXGA resolution is supported only when the signals are compliant with VESA CVT-RB
(Coordinated Video Timing-Reduced Blanking).
*5With legs at shortest position.
*6Average value. May differ depending on the actual unit.
*70–40 °C (32–104 °F) between 1,400 m and 2,700 m (4,593 ft and 8,858 ft) above
sea level. If the ambient temperature exceeds 35 °C (95 °F), the light output may be
reduced to protect the projector.
455 (17-29/32) 409 (16-3/32)
137
(5-13/32)
Dimensions unit: mm (inches)
1. Do not install the projec tor in locations that are subject to excessive water, humidit y, steam, or
oily smoke. Doing so may result in fire, malfunction, or electric shock.
2. Please observe the following precautions:
s .EVERPLACEOBJECTSONTOPOFTHEPROJECTORWHILEITISOPERATION
s -AKESURETHEREISANUNOBSTRUCTEDSPACEOFMMFT  INORMOREAROUNDTHEPROJECTORS
exhaust openings.
s $ONOTSTACKPROJECTORUNITSDIRECTLYONTOPOFONEANOTHERFORTHEPURPOSEOFMULTIPLESTACKED
projection. When stacking projector units, be sure to provide the amount of space indicated
below between them. These space requirements also apply to installations where only one pro-
jector unit is operating at one time and the other unit is used as a backup.
s -AKESURETHATNOTHINGBLOCKSTHEPROJECTORSAIRINTAKEANDEXHAUSTOPENINGS!LSOINSTALLTHE
projector so that cool or hot air from other air conditioning equipment does not flow directly
TOWARDTHEPROJECTORSAIRINTAKEOREXHAUSTOPENINGS
s $ONOTINSTALLTHEPROJECTORINANENCLOSEDSPACE)FITISNECESSARYTOINSTALLITINANENCLOSED
space, add a separate ventilation system. If ventilation is insufficient, hot air will accumulate at
THEINTAKEOPENING4HISMAYCAUSETHEPROJECTORSPROTECTIVECIRCUITTOINTERRUPTPROJECTOROPERA-
tion.
s )FTHEPROJECTORISPLACEDINABOXENSURETHATTHEPROJECTORSINTAKEANDEXHAUSTOPENINGSARE
not blocked. Take particular care to ensure that hot air from the exhaust openings is not sucked
into the intake openings.
s 4OINSTALLANDUSETHEPROJECTORVIA A METHODTHATDOESNOTUSETHEADJUSTABLEFEETINAFLOOR
standing installation, fix the projector using the four screw holes for ceiling mounting. ( Screw
diameter: M4, tapping depth inside the set: 10 mm, torque: 1.25 ± 0.2 N·m)
NOTES ON USE
PT-RZ475 (16:9 aspect ratio) unit: meters (feet)
1.02
1.52
2.03
2.54
3.05
3.81
5.08
0.67
1.03
1.39
1.75
2.11
2.65
3.55
0.20
0.30
0.40
0.50
0.60
0.75
1.00
0.30
0.45
0.60
0.75
0.90
1.12
1.49
−
−
−
−
−
−
−
40
60
80
100
120
150
200
/
/
/
/
/
/
/
(2.2)
(3.4)
(4.6)
(5.7)
(6.9)
(8.7)
(11.7)
(0.7
(1.0
(1.3
(1.6
(2.0
(2.5
(3.3
1.0)
1.5)
2.0)
2.5)
2.9)
3.7)
4.9)
−
−
−
−
−
−
−
Projection size [diagonal]
[m] [in]
Projection distance Height from the edge of screen
to center of lens
Projection Distance